Update setup.py metadata and drop pip check

Author: cognifloyd

setup.py

@@ -18,12 +18,9 @@
 
 from setuptools import setup, find_packages
 
-from dist_utils import check_pip_version
 from dist_utils import fetch_requirements
 from dist_utils import parse_version_string
 
-check_pip_version()
-
 BASE_DIR = os.path.dirname(os.path.abspath(__file__))
 REQUIREMENTS_FILE = os.path.join(BASE_DIR, 'requirements.txt')
 INIT_FILE = os.path.join(BASE_DIR, 'st2auth_vault_backend', '__init__.py')
@@ -44,10 +41,10 @@
         'Development Status :: 3 - Alpha',
         'License :: OSI Approved :: Apache Software License',
         'Programming Language :: Python',
-        'Programming Language :: Python :: 2',
-        'Programming Language :: Python :: 2.7',
         'Programming Language :: Python :: 3',
-        'Programming Language :: Python :: 3.4',
+        'Programming Language :: Python :: 3.6',
+        'Programming Language :: Python :: 3.7',
+        'Programming Language :: Python :: 3.8',
         'Intended Audience :: Developers',
         'Environment :: Console',
     ],

st2auth_vault_backend/__init__.py

@@ -19,4 +19,4 @@
     'VaultAuthenticationBackend'
 ]
 
-__version__ = '0.1.0'
+__version__ = '0.2.0'